The kinetic energy of delivery drone P is 50 J.
Delivery drone Q has the same mass but double the speed of drone P.
What is the kinetic energy of delivery drone Q?
Use the equation: kinetic energy=0.5×mass×(speed)2\text{kinetic energy} = 0.5 \times \text{mass} \times (\text{speed})^2kinetic energy=0.5×mass×(speed)2
25 J25\text{ J}25 J
50 J50\text{ J}50 J
100 J100\text{ J}100 J
200 J200\text{ J}200 J
27 exam-style questions on OCR GCSE Physics Physics on the move. Each one has a worked solution and a mark scheme showing where the marks go.